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/*
Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
This file is part of libdcp.
libdcp is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
libdcp is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with libdcp. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef LIBDCP_REEL_H
#define LIBDCP_REEL_H
#include "key.h"
#include "types.h"
#include "ref.h"
#include <boost/shared_ptr.hpp>
#include <boost/function.hpp>
#include <list>
namespace cxml {
class Node;
}
namespace xmlpp {
class Element;
}
namespace dcp {
class DecryptedKDM;
class ReelAsset;
class ReelPictureAsset;
class ReelSoundAsset;
class ReelSubtitleAsset;
class ReelAtmosAsset;
class Content;
/** @brief A reel within a DCP; the part which actually refers to picture, sound and subtitle data */
class Reel : public Object
{
public:
Reel () {}
Reel (
boost::shared_ptr<ReelPictureAsset> picture,
boost::shared_ptr<ReelSoundAsset> sound = boost::shared_ptr<ReelSoundAsset> (),
boost::shared_ptr<ReelSubtitleAsset> subtitle = boost::shared_ptr<ReelSubtitleAsset> (),
boost::shared_ptr<ReelAtmosAsset> atmos = boost::shared_ptr<ReelAtmosAsset> ()
)
: _main_picture (picture)
, _main_sound (sound)
, _main_subtitle (subtitle)
, _atmos (atmos)
{}
explicit Reel (boost::shared_ptr<const cxml::Node>);
boost::shared_ptr<ReelPictureAsset> main_picture () const {
return _main_picture;
}
boost::shared_ptr<ReelSoundAsset> main_sound () const {
return _main_sound;
}
boost::shared_ptr<ReelSubtitleAsset> main_subtitle () const {
return _main_subtitle;
}
boost::shared_ptr<ReelAtmosAsset> atmos () const {
return _atmos;
}
int64_t duration () const;
void add (boost::shared_ptr<ReelAsset> asset);
void write_to_cpl (xmlpp::Element* node, Standard standard) const;
bool encrypted () const;
bool equals (boost::shared_ptr<const Reel> other, EqualityOptions opt, NoteHandler notes) const;
void add (DecryptedKDM const &);
void resolve_refs (std::list<boost::shared_ptr<Asset> >);
private:
boost::shared_ptr<ReelPictureAsset> _main_picture;
boost::shared_ptr<ReelSoundAsset> _main_sound;
boost::shared_ptr<ReelSubtitleAsset> _main_subtitle;
boost::shared_ptr<ReelAtmosAsset> _atmos;
};
}
#endif
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